We are loading csv files from S3 into Salesforce Address object using Appflow. Our file contains less than 1000 records, so it is using the Salesforce Rest API. However, to process few hundreds records (600-900), it is running up to 15-16 minutes.
The upsert is based on the external id which contains alphanumeric values.
While we have other flows which runs within few minutes to process thousands of records. Could it be just because the upsert field contains alphanumeric values?
Is there a way to optimize it?
